169905496

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 324956880

約数和(自身を除く): 155051384

約数列:

[1, 2, 4, 8, 61, 122, 244, 421, 488, 827, 842, 1654, 1684, 3308, 3368, 6616, 25681, 50447, 51362, 100894, 102724, 201788, 205448, 348167, 403576, 696334, 1392668, 2785336, 21238187, 42476374, 84952748, 169905496]

約数ペア:

[(1, 169905496), (2, 84952748), (4, 42476374), (8, 21238187), (61, 2785336), (122, 1392668), (244, 696334), (421, 403576), (488, 348167), (827, 205448), (842, 201788), (1654, 102724), (1684, 100894), (3308, 51362), (3368, 50447), (6616, 25681)]